read-tree: add --no-sparse-checkout to disable sparse checkout support

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/git-read-tree.txt b/Documentation/git-read-tree.txt
index fc3f08b81c074b672433d840a082491477cedf13..ea7b0b2f5c4630aebd6352cd2bd92fbfaef0863a 100644 (file)
--- a/Documentation/git-read-tree.txt
+++ b/Documentation/git-read-tree.txt
@@ -10,7 +10,7 @@ SYNOPSIS
 --------
 'git read-tree' [[-m [--trivial] [--aggressive] | --reset | --prefix=<prefix>]
                [-u [--exclude-per-directory=<gitignore>] | -i]]
-               [--index-output=<file>]
+               [--index-output=<file>] [--no-sparse-checkout]
                <tree-ish1> [<tree-ish2> [<tree-ish3>]]
 
 
@@ -110,6 +110,10 @@ OPTIONS
        directories the index file and index output file are
        located in.
 
+--no-sparse-checkout::
+       Disable sparse checkout support even if `core.sparseCheckout`
+       is true.
+
 <tree-ish#>::
        The id of the tree object(s) to be read/merged.
 

diff --git a/builtin-read-tree.c b/builtin-read-tree.c
index 9c2d634d6d04c3ce08e1352adcba31b527fc08b1..f5acb1aa93ef7b223011c50486df71b785049982 100644 (file)
--- a/builtin-read-tree.c
+++ b/builtin-read-tree.c
@@ -31,7 +31,7 @@ static int list_tree(unsigned char *sha1)
 }
 
 static const char * const read_tree_usage[] = {
-       "git read-tree [[-m [--trivial] [--aggressive] | --reset | --prefix=<prefix>] [-u [--exclude-per-directory=<gitignore>] | -i]]  [--index-output=<file>] <tree-ish1> [<tree-ish2> [<tree-ish3>]]",
+       "git read-tree [[-m [--trivial] [--aggressive] | --reset | --prefix=<prefix>] [-u [--exclude-per-directory=<gitignore>] | -i]] [--no-sparse-checkout] [--index-output=<file>] <tree-ish1> [<tree-ish2> [<tree-ish3>]]",
        NULL
 };
 
@@ -98,6 +98,8 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
                  PARSE_OPT_NONEG, exclude_per_directory_cb },
                OPT_SET_INT('i', NULL, &opts.index_only,
                            "don't check the working tree after merging", 1),
+               OPT_SET_INT(0, "no-sparse-checkout", &opts.skip_sparse_checkout,
+                           "skip applying sparse checkout filter", 1),
                OPT_END()
        };